On a day when I am in hurry to go to office, I have a fixed quantity of rice which was just cooked and kept in a bowl. In order to cool it quickly, which one of the following is the best option?

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Submitted by examrobotsa on

Q: 69 (CDS-I/2024)
On a day when I am in hurry to go to
office, I have a fixed quantity of rice
which was just cooked and kept in a
bowl. In order to cool it quickly, which
one of the following is the best option?

question_subject: 

General Knowledge

question_exam: 

CDS-I

To cool food quickly, it's effective to increase the rate of heat transfer. Placing the bowl in water at room temperature helps conduct heat away from the rice. Additionally, using a fan at full speed increases airflow around the bowl, enhancing evaporative cooling and speeding up the process.